Knowledge and Information Systems
Knowledge and Information Systems > 2011 > 28 > 3 > 665-685
Knowledge and Information Systems > 2011 > 28 > 3 > 709-733
Knowledge and Information Systems > 2011 > 28 > 3 > 687-708
Knowledge and Information Systems > 2011 > 28 > 3 > 495-522
Knowledge and Information Systems > 2011 > 28 > 3 > 579-614
Knowledge and Information Systems > 2011 > 28 > 3 > 645-663
Knowledge and Information Systems > 2011 > 28 > 3 > 615-644
Knowledge and Information Systems > 2011 > 28 > 3 > 555-578
Knowledge and Information Systems > 2011 > 28 > 3 > 523-553